KR920700949A - Electronic control and output control system of vehicle internal combustion engine - Google Patents

Abstract

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Description

Electronic control and output control system of vehicle internal combustion engine

Since this is an open matter, no full text was included.

The invention is described below on the basis of the embodiment shown in the drawings, in which FIG. 1 is a block diagram of a system for output control and electronic control of an internal combustion engine, and FIG. 2 is a block diagram of a process according to the invention, and FIG. Detailed view of FIG. 2.

Claims (10)

The position of the electronically actuated servo parts affects the engine output in relation to variables that indicate the driver's wishes at all, and the electronic control unit controls the deficit-operated servo parts according to variables independent of the driver's wishes. In the electronic control and output control system of an internal combustion engine for a vehicle, the operating conditions are determined by the demand for the reduction or increase of the position of the servo parts, and the value affecting the reduction or increase as the occurrence of such operating conditions occurs. Provided in the control unit, wherein the control unit changes the position of the servo component in accordance with the value under the operating conditions so that further amplification of the value occurs in the direction of the effect to obtain a shorter response time of the servo component. Electronic control and output control system of an internal combustion engine for vehicles. The system according to claim 1, wherein the pilot control of the servo component position in the sense of rapid change of position due to the additional amplification is generated with an additional amplification value corresponding to the pilot control value of the servo component position. The system of claim 1 or 2, wherein the amplified value determines the position of the servo component. The system according to any one of the preceding claims, wherein the amplified value is amplified to a set value of the control operation, which does not affect the positional control of the fuel component to the engine, in particular the servo component which affects the fuel supply. The system of claim 1, wherein further amplification is reduced in a set step. The system of claim 1, wherein further amplification is reduced to a set stage level at a set instant. The system according to any one of the preceding claims, wherein the amount of additional amplification depends on the initial value of the special value before the operating condition occurs and the special value is present at the time of generation of the operating condition and after the occurrence of the operating condition. A system according to any one of the preceding claims, characterized in that the instantaneous default value is recognized by comparison with a stored value representing the default value prior to the occurrence of an accurate operating condition. The system according to any one of the preceding claims, wherein the following steps are carried out in accordance with the occurrence of correct operating conditions. Determining additional amplification as a function of stored value, instantaneous value, and time component. Determining a set point of position control from said further amplification and instantaneous default value. Re-determining the pilot control value (scanning amplification) as a function of the stored value, instantaneous value, time element less than the time element of the first decision after the elapse of the set interval. Determining a setpoint from the newly determined pilot control value. Repeating the above steps for the set interval. -Fixing the instantaneous default value to the set value after the elapse of the last interval. The system according to claim 1, wherein the correct operating conditions are recognized by the ARS unit and / or the MSR unit. ※ Note: This is to be disclosed by the original application.